@charset "UTF-8";
body, p, ul, ol, li, dl, dt, dd, h1, h2, h3, h4, h5, h6, form, fieldset, legend, input, select, textarea, button, th, td, menu {
  margin: 0;
  padding: 0; }

* {
  box-sizing: border-box; }

ul, dl, ol {
  list-style: none; }

img, fieldset, input[type="submit"] {
  border: 0 none; }

em {
  font-style: normal; }

strong {
  font-weight: normal; }

table {
  border-collapse: collapse;
  border-spacing: 0; }

button, input[type="button"] {
  cursor: pointer;
  border: 0 none; }

a, button, input, img {
  -webkit-touch-callout: none; }

img {
  /*pointer-events:none;*/
  /*禁止图片的点击事件，例如长按保存图片*/ }

input, select, textarea {
  outline: none; }

a {
  text-decoration: none; }

.fl {
  float: left; }

.fr {
  float: right; }

.clear {
  clear: both; }

.clearfix:after {
  content: "";
  display: block;
  clear: both; }

html, body {
  /*禁止用户选择元素*/
  /*禁止元素点击出现半透明黑色背景*/
  -webkit-tap-highlight-color: transparent; }

html {
  height: 100%;
  width: 100%;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  outline: 0;
  -webkit-text-size-adjust: none; }

body {
  margin: 0;
  height: 100%;
  position: relative; }

.app {
  position: relative;
  height: 100%;
  width: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch; }
  .app header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 44px;
    background: #f7f7f7;
    text-align: center;
    padding: 13px 10px;
    border-bottom: 1px solid #c1c1c1; }
    .app header a {
      color: #333333;
      font-size: 15px;
      text-decoration: none; }
    .app header p {
      color: #333333;
      font-size: 16px;
      display: inline-block; }
  .app .clear {
    clear: both; }
  .app footer {
    position: absolute;
    left: 0;
    bottom: 0;
    background: #f5f5f5;
    height: 50px;
    width: 100%;
    font-size: 0;
    border-top: 1px solid #c1c1c1;
    text-align: center; }
    .app footer > div {
      display: inline-block;
      width: 25%;
      margin: 5px auto;
      text-align: center; }
      .app footer > div > a {
        text-decoration: none; }
        .app footer > div > a > img {
          height: 23px; }
        .app footer > div > a > span {
          display: block;
          font-size: 10px;
          padding-top: 2px;
          color: #8b8b8b;
          text-align: center; }
      .app footer > div .active {
        color: #d62d31; }
